<% if @position.parent then %>
	<%= link_to("<<", :action => "show", :id => @position.parent) %>
<% else %>
	<%= h("<<") %>
<% end %>
<% if @position.children.size == 1 %>
	<%= link_to(">>", :action => "show", :id => @position.children.first) %>
<% else %>
	<%= h(">>") %>
	<% @position.children.each do |child_position| %>
		<%= link_to("#{child_position.entry_move.detail}", :action => "show", :id => child_position) %>
	<% end %>
<% end %>